FHC 2-1/4" Standard Plated Diamond Drill Putty & Accessories The innovative CRL Solar Transmission

The innovative CRL Solar Transmission and BTU Power Meter demonstrates both the solar transmission percentage of your window and

3 flexible frame configurations allow you to set the frame to suit your requirements

which are sold individually

25-1/4" x 30" (641 x 762 mm) (basic configuration)

FHC 2-1/4" Standard Plated Diamond Drill Putty & Accessories The innovative CRL Solar TransmissionThe SPDD Series Diamond Plated Drill Bits heavy layer of diamond coating enables this bit to drill many holes in glass when maintained and used properly. Glaziers Tip: Although plated, these bits can be sharpened one time with a dressing stone to expose some of the remaining diamonds and extend the working life. Other features include 3 8" shaft and a knock out hole for easy spent plug removal. All diamond bits must always be used with suitable